In the "Adding commentary at the cell level" topic of the IBM Cognos TM1 Applications Guide, step 4 states that you can add an attachment. However, there is no option to add an attachment at the cell level.
Diagnosing The Problem
It is design intent that there is no option to add an attachment at the cell level. However, the documented procedure incorrectly states that this option is available. This procedure will be corrected as described below.
Resolving The Problem
The following corrected procedure will appear in a future version of the IBM Cognos TM1 Applications Guide.
1. Open the application.
2. Right-click the workflow and click the client that you want to use.
3. Right-click the cell that you want to annotate and click Comment, or, if the cell already has comments, click Browse All Comments.
4.Type the text for the comment.
15 June 2018